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[binutils-gdb/users/hjl/linux/master] Fix use of wrong struct i387_xsave field in i387_cache_to_xsave
- From: H.J.Lu <hjl at sourceware dot org>
- To: gdb-cvs at sourceware dot org
- Date: 11 Jan 2015 21:44:09 -0000
- Subject: [binutils-gdb/users/hjl/linux/master] Fix use of wrong struct i387_xsave field in i387_cache_to_xsave
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=3368c1e5ce12ea262ab3ff7a9154472503aadedb
commit 3368c1e5ce12ea262ab3ff7a9154472503aadedb
Author: Joel Brobecker <brobecker@adacore.com>
Date: Sat Jan 10 09:50:44 2015 +0400
Fix use of wrong struct i387_xsave field in i387_cache_to_xsave
gdb/gdbserver/ChangeLog:
* i387-fp.c (i387_cache_to_xsave): In look over
num_avx512_zmmh_high_registers, replace use of struct i387_xsave
zmmh_low_space field by use of zmmh_high_space.
Tested on x86_64-linux, using boards/native-gdbserver.exp.
Diff:
---
gdb/gdbserver/ChangeLog | 6 ++++++
gdb/gdbserver/i387-fp.c | 2 +-
2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/gdb/gdbserver/ChangeLog b/gdb/gdbserver/ChangeLog
index 180e341..d126748 100644
--- a/gdb/gdbserver/ChangeLog
+++ b/gdb/gdbserver/ChangeLog
@@ -1,3 +1,9 @@
+2015-01-10 Joel Brobecker <brobecker@adacore.com>
+
+ * i387-fp.c (i387_cache_to_xsave): In look over
+ num_avx512_zmmh_high_registers, replace use of struct i387_xsave
+ zmmh_low_space field by use of zmmh_high_space.
+
2015-01-09 Pedro Alves <palves@redhat.com>
* linux-low.c (step_over_bkpt): Move higher up in the file.
diff --git a/gdb/gdbserver/i387-fp.c b/gdb/gdbserver/i387-fp.c
index a4c218d..ddfec6e 100644
--- a/gdb/gdbserver/i387-fp.c
+++ b/gdb/gdbserver/i387-fp.c
@@ -454,7 +454,7 @@ i387_cache_to_xsave (struct regcache *regcache, void *buf)
for (i = 0; i < num_avx512_zmmh_high_registers; i++)
{
collect_register (regcache, i + zmm16h_regnum, raw);
- p = ((char *) &fp->zmmh_low_space[0]) + 32 + i * 64;
+ p = ((char *) &fp->zmmh_high_space[0]) + 32 + i * 64;
if (memcmp (raw, p, 32) != 0)
{
xstate_bv |= X86_XSTATE_ZMM;